It would certainly ruin the 'look' of the laptop once you'd torn the batterypack apart, found then disconnected the bad ones, rewired the entire pack of old&new cells and then glued the batterypack together again.

It would certainly ruin the 'look' of the laptop once you'd torn the batterypack apart, found then disconnected the bad ones, rewired the entire pack of old&new cells and then glued the batterypack together again.